Pith Number

pith:TSJEJGZ4

pith:2014:TSJEJGZ4NAWYRXFHQWIYUBROC4

not attested not anchored not stored refs pending

On the multiplier rules

Jo\"el Blot (SAMM)

arxiv:1409.2087 v1 · 2014-09-07 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TSJEJGZ4NAWYRXFHQWIYUBROC4}

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	2026-05-18T02:43:17.907329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c92449b3c682d88dca785918a062e171d2ab5a9c7ffc99604b7b0e14c0bb07d

Aliases

arxiv: 1409.2087 · arxiv_version: 1409.2087v1 · doi: 10.48550/arxiv.1409.2087 · pith_short_12: TSJEJGZ4NAWY · pith_short_16: TSJEJGZ4NAWYRXFH · pith_short_8: TSJEJGZ4

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/TSJEJGZ4NAWYRXFHQWIYUBROC4 \
  | 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: 9c92449b3c682d88dca785918a062e171d2ab5a9c7ffc99604b7b0e14c0bb07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d05339b8433e306fde63707c46b0e05a50992c518d59a2edd1aa9aa165e57069",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-09-07T06:39:14Z",
    "title_canon_sha256": "5c71fdc2dbaaf1e0ab492952d95bc33827c8e28abe0b66485a9896cdda338b65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2087",
    "kind": "arxiv",
    "version": 1
  }
}