Pith Number

pith:ZRFGVEYS

pith:2012:ZRFGVEYSPENYIHSYOBSER7DRNC

not attested not anchored not stored refs pending

From User Comments to On-line Conversations

Bernardo A. Huberman, Chunyan Wang, Mao Ye

arxiv:1204.0128 v1 · 2012-03-31 · cs.CY · cs.SI · physics.soc-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{ZRFGVEYSPENYIHSYOBSER7DRNC}

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	2026-05-18T03:58:50.310695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4a6a9312791b841e58706448fc7168975657efdfdb6f50aec562f14d0b6b77

Aliases

arxiv: 1204.0128 · arxiv_version: 1204.0128v1 · doi: 10.48550/arxiv.1204.0128 · pith_short_12: ZRFGVEYSPENY · pith_short_16: ZRFGVEYSPENYIHSY · pith_short_8: ZRFGVEYS

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/ZRFGVEYSPENYIHSYOBSER7DRNC \
  | 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: cc4a6a9312791b841e58706448fc7168975657efdfdb6f50aec562f14d0b6b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4005c28405b86f8a67bd8fe914eaa6eb6e6a9db22622de52da3d8968ded9d6fb",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2012-03-31T19:56:09Z",
    "title_canon_sha256": "8ae8509c8be50c8052b72cb15eefd00efd9ff100aa0867a4d6de0153cedb976c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0128",
    "kind": "arxiv",
    "version": 1
  }
}