Pith Number

pith:C7TC7FZQ

pith:2014:C7TC7FZQYLA3E4KFAYTU5B4TBR

not attested not anchored not stored refs pending

Linear spectro-polarimetry: a new diagnostic tool for the classification and characterisation of asteroids

A. Cellino, M. Sterzik, S. Bagnulo

arxiv:1409.4620 v1 · 2014-09-16 · astro-ph.IM · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7TC7FZQYLA3E4KFAYTU5B4TBR}

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	2026-05-18T01:42:02.190858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17e62f9730c2c1b2714506274e87930c49318fa81ecb0ef8cc3ac23293c49e3a

Aliases

arxiv: 1409.4620 · arxiv_version: 1409.4620v1 · doi: 10.48550/arxiv.1409.4620 · pith_short_12: C7TC7FZQYLA3 · pith_short_16: C7TC7FZQYLA3E4KF · pith_short_8: C7TC7FZQ

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/C7TC7FZQYLA3E4KFAYTU5B4TBR \
  | 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: 17e62f9730c2c1b2714506274e87930c49318fa81ecb0ef8cc3ac23293c49e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0499e26f1a06c5ae135bad1204c935e123bd75ca1cae683e72db8957f505fe3",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-09-16T13:11:18Z",
    "title_canon_sha256": "8d6ee3df195ca66e9ccc1fbfb06b34c28470489475a609dfd33840a47f567833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4620",
    "kind": "arxiv",
    "version": 1
  }
}