Pith Number

pith:SR7GYSS7

pith:2021:SR7GYSS7OLVFDX4XF3IAC6G4SV

not attested not anchored not stored refs pending

Characterization of Exogenic Boulders on Near-Earth Asteroid (101955) Bennu from OSIRIS-REx Color Images

Bashar Rizk, Christian d'Aubigny, Daniella N. DellaGiustina, Dante Lauretta, Dathon R. Golish, Jennifer Nolau, Jian-Yang Li, Juan Sanchez, Keara Burke, Lucille Le Corre, Robin B. Van Auken, Vishnu Reddy, William F. Bottke

arxiv:2104.11802 v1 · 2021-04-23 · 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{SR7GYSS7OLVFDX4XF3IAC6G4SV}

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	2026-07-05T03:21:10.197711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

947e6c4a5f72ea51df972ed00178dc957f540e613ab7fb43ebf10286a5287208

Aliases

arxiv: 2104.11802 · arxiv_version: 2104.11802v1 · doi: 10.48550/arxiv.2104.11802 · pith_short_12: SR7GYSS7OLVF · pith_short_16: SR7GYSS7OLVFDX4X · pith_short_8: SR7GYSS7

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/SR7GYSS7OLVFDX4XF3IAC6G4SV \
  | 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: 947e6c4a5f72ea51df972ed00178dc957f540e613ab7fb43ebf10286a5287208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b97776ecf788a9e26f89825f6fd464123a30ee08292fe67bb7d576fb55aab5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-04-23T19:52:24Z",
    "title_canon_sha256": "7e6bf9363b6583cab01756e0145332571b69579088108389629f3b83da0682f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11802",
    "kind": "arxiv",
    "version": 1
  }
}