Pith Number

pith:2SNIGXX3

pith:2017:2SNIGXX3NS5NMGQJX2SB5N6VVM

not attested not anchored not stored refs pending

Informational Substitutes

Bo Waggoner, Yiling Chen

arxiv:1703.08636 v1 · 2017-03-25 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SNIGXX3NS5NMGQJX2SB5N6VVM}

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	2026-05-18T00:47:55.989105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d49a835efb6cbad61a09bea41eb7d5ab34b96d615aaaeda78906946fdf2ef6c5

Aliases

arxiv: 1703.08636 · arxiv_version: 1703.08636v1 · doi: 10.48550/arxiv.1703.08636 · pith_short_12: 2SNIGXX3NS5N · pith_short_16: 2SNIGXX3NS5NMGQJ · pith_short_8: 2SNIGXX3

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/2SNIGXX3NS5NMGQJX2SB5N6VVM \
  | 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: d49a835efb6cbad61a09bea41eb7d5ab34b96d615aaaeda78906946fdf2ef6c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9027d5bfa9d4fd0f18350be94440365c608c9d7248dfd34b10f7e01219e0e56d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2017-03-25T01:37:23Z",
    "title_canon_sha256": "7ecdff8f0efd4d9fd59a9b88b1497283d984b21bd79c78344cb359b94a4b9780"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08636",
    "kind": "arxiv",
    "version": 1
  }
}