Pith Number

pith:2WZMJSGZ

pith:2010:2WZMJSGZQ6VEP27OMDSMPXQBAS

not attested not anchored not stored refs pending

Activity in Geminid Parent (3200) Phaethon

David Jewitt, Jing Li

arxiv:1009.2710 v1 · 2010-09-14 · 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{2WZMJSGZQ6VEP27OMDSMPXQBAS}

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	2026-05-18T02:05:30.568077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5b2c4c8d987aa47ebee60e4c7de0104baa078352de4cf629ca2062551a5d211

Aliases

arxiv: 1009.2710 · arxiv_version: 1009.2710v1 · doi: 10.48550/arxiv.1009.2710 · pith_short_12: 2WZMJSGZQ6VE · pith_short_16: 2WZMJSGZQ6VEP27O · pith_short_8: 2WZMJSGZ

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/2WZMJSGZQ6VEP27OMDSMPXQBAS \
  | 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: d5b2c4c8d987aa47ebee60e4c7de0104baa078352de4cf629ca2062551a5d211

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758bf183bff809e72c7a4f2e425ed286d00d1f70948b3fb16f879c1273349885",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-14T16:31:32Z",
    "title_canon_sha256": "3aeb9e2e2289615891df6ee56098abc8dc3376f1cda2c0ee0ab6de76d603715e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2710",
    "kind": "arxiv",
    "version": 1
  }
}