Pith Number

pith:GEKJOFHF

pith:2013:GEKJOFHF4PWFA55V57VCPAPI3B

not attested not anchored not stored refs pending

Simulating regoliths in microgravity

B. Rozitis, N. Murdoch, P. Michel, S.F. Green, T-L. de Lophem, W. Losert

arxiv:1306.1764 v1 · 2013-06-07 · astro-ph.EP · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEKJOFHF4PWFA55V57VCPAPI3B}

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	2026-05-18T03:21:32.474842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31149714e5e3ec5077b5efea2781e8d87218f7303b0f81b449c83719475e59a2

Aliases

arxiv: 1306.1764 · arxiv_version: 1306.1764v1 · doi: 10.48550/arxiv.1306.1764 · pith_short_12: GEKJOFHF4PWF · pith_short_16: GEKJOFHF4PWFA55V · pith_short_8: GEKJOFHF

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/GEKJOFHF4PWFA55V57VCPAPI3B \
  | 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: 31149714e5e3ec5077b5efea2781e8d87218f7303b0f81b449c83719475e59a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47cbe97fbfae4c4c72586a2dcc82bd57f3f15bb68edb6f67ec0cfcd30a45116",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-06-07T16:19:47Z",
    "title_canon_sha256": "4e5e24c0ec082480201bc9f3afefdb212ec0d1ed1f60d69e8ae731c2c0dc6d30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1764",
    "kind": "arxiv",
    "version": 1
  }
}