Pith Number

pith:FFGMW2AP

pith:2017:FFGMW2APUNIE74JK7YA5LLWOLQ

not attested not anchored not stored refs pending

Annama H chondrite - mineralogy, physical properties, cosmic ray exposure, and parent body history

Aleksey V. Ishchenko, Alevtina A. Maksimova, Andrey V. Chukin, Carles E. Moyano-Cambero, Colin Maden, Esko Lyytinen, Evgeniia V. Brusnitsyna, Evgeniya V. Petrova, Grigoriy A. Yakovlev, Henner Busemann, Israel Felner, Jakub Haloda, Jarmo Moilanen, Jens Hopp, Josep M. Trigo-Rodriguez, Kees C. Welten, Maksim S. Karabanalov, Marc. W. Caffee, Maria Gritsevich, Mario Trieloff, Matthias Laubenstein, Matthias M. M. Meier, Michael I. Oshtrakh, Nikolai A. Kruglikov, Patricie Halodov\'a, Ramakant R. Mahajan, Sekhar Naik, Tom\'a\v{s} Kohout, Victor I. Grokhovsky, Vladimir A. Semionkin

arxiv:1710.07687 v1 · 2017-10-20 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFGMW2APUNIE74JK7YA5LLWOLQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:32:19.879953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

294ccb680fa3504ff12afe01d5aece5c0836f4b24153d8c3f7f5f3206452f9f0

Aliases

arxiv: 1710.07687 · arxiv_version: 1710.07687v1 · doi: 10.48550/arxiv.1710.07687 · pith_short_12: FFGMW2APUNIE · pith_short_16: FFGMW2APUNIE74JK · pith_short_8: FFGMW2AP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/FFGMW2APUNIE74JK7YA5LLWOLQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 294ccb680fa3504ff12afe01d5aece5c0836f4b24153d8c3f7f5f3206452f9f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f50c35684186695498ccd86a095106655836fdfaff8e91a20fc847bc40791dbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-10-20T19:42:26Z",
    "title_canon_sha256": "33d2a3fc188ff2ff23754d089fcdfc426e0e7ea90c9b478c46607cccfe9c7e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07687",
    "kind": "arxiv",
    "version": 1
  }
}