Pith Number

pith:X7Q3LFKR

pith:2017:X7Q3LFKRFZDCIRL3Q4PBHECVSL

not attested not anchored not stored refs pending

On the Impact Origin of Phobos and Deimos II: True Polar Wander and Disk Evolution

Hidenori Genda, Pascal Rosenblatt, Ryuki Hyodo, S\'ebastien Charnoz

arxiv:1711.02334 v1 · 2017-11-07 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7Q3LFKRFZDCIRL3Q4PBHECVSL}

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	2026-05-18T00:27:18.253960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe1b595512e4624457b871e13905592eb670d2ec6686153799479c746faedbe

Aliases

arxiv: 1711.02334 · arxiv_version: 1711.02334v1 · doi: 10.48550/arxiv.1711.02334 · pith_short_12: X7Q3LFKRFZDC · pith_short_16: X7Q3LFKRFZDCIRL3 · pith_short_8: X7Q3LFKR

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/X7Q3LFKRFZDCIRL3Q4PBHECVSL \
  | 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: bfe1b595512e4624457b871e13905592eb670d2ec6686153799479c746faedbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0c767e07a1b4b281d97b204193e9d634fc366ce2e7be1838a127a55533e57b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-07T08:30:51Z",
    "title_canon_sha256": "15c6df95d5c109e4bee161b5063c1dbde9bb738d2089f2ec15dcc9a13f704e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02334",
    "kind": "arxiv",
    "version": 1
  }
}