Pith Number

pith:34X3IOFI

pith:2019:34X3IOFIKQAPV2DAICYBVFEBDH

not attested not anchored not stored refs pending

Small Solar System Bodies as granular media

A. Campo Bagatin, D. C. Richardson, D. Hestroffer, D. J. Scheeres, E. Opsomer, F. Radjai, H. Yano, L. Staron, M. Salazar, N. Murdoch, N. Taberlet, P. S\'anchez, S. Eggl, S. Schwartz, W. Losert

arxiv:1907.02615 v1 · 2019-07-04 · 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{34X3IOFIKQAPV2DAICYBVFEBDH}

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	2026-05-17T23:41:07.001024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df2fb438a85400fae86040b01a948119c19850f68e97f67f23af7f254bff29d4

Aliases

arxiv: 1907.02615 · arxiv_version: 1907.02615v1 · doi: 10.48550/arxiv.1907.02615 · pith_short_12: 34X3IOFIKQAP · pith_short_16: 34X3IOFIKQAPV2DA · pith_short_8: 34X3IOFI

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/34X3IOFIKQAPV2DAICYBVFEBDH \
  | 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: df2fb438a85400fae86040b01a948119c19850f68e97f67f23af7f254bff29d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f475a0722535aaa245937246184471fb921f0249bf1e1a0056f0d34ed92c40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-07-04T22:18:18Z",
    "title_canon_sha256": "e1c516991ed0d189004b96d809e898ead828db88de69a55d598796fd40cdd126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02615",
    "kind": "arxiv",
    "version": 1
  }
}