Pith Number

pith:223T7R2P

pith:2017:223T7R2P7JOA2UJCPDTAMOZYC2

not attested not anchored not stored refs pending

Network support of talented people

Peter Csermely

arxiv:1702.06342 v2 · 2017-02-21 · physics.soc-ph · cs.CY · cs.SI · nlin.AO · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{223T7R2P7JOA2UJCPDTAMOZYC2}

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	2026-05-18T00:40:40.397028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6b73fc74ffa5c0d512278e6063b3816adc7f817c2833a67facda290449d1bcc

Aliases

arxiv: 1702.06342 · arxiv_version: 1702.06342v2 · doi: 10.48550/arxiv.1702.06342 · pith_short_12: 223T7R2P7JOA · pith_short_16: 223T7R2P7JOA2UJC · pith_short_8: 223T7R2P

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/223T7R2P7JOA2UJCPDTAMOZYC2 \
  | 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: d6b73fc74ffa5c0d512278e6063b3816adc7f817c2833a67facda290449d1bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "becbe1b734b4c093db651b8e6ad3625762559ab9d9442574031f59d61bbd89ee",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI",
      "nlin.AO",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-02-21T11:57:31Z",
    "title_canon_sha256": "c0ecdd5aba0b48164e70b84cd81c3480cc806230c873523454ad81cb229f3f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06342",
    "kind": "arxiv",
    "version": 2
  }
}