Pith Number

pith:TBORBWP4

pith:2015:TBORBWP4PMSF2KT566DEZWZDNJ

not attested not anchored not stored refs pending

Random Time Forward Starting Options

Alessandro Ramponi, Fabio Antonelli, Sergio Scarlatti

arxiv:1504.03552 v1 · 2015-04-14 · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBORBWP4PMSF2KT566DEZWZDNJ}

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	2026-05-18T02:18:50.592678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

985d10d9fc7b245d2a7df7864cdb236a7c18fee338d583d8c7086d9671973315

Aliases

arxiv: 1504.03552 · arxiv_version: 1504.03552v1 · doi: 10.48550/arxiv.1504.03552 · pith_short_12: TBORBWP4PMSF · pith_short_16: TBORBWP4PMSF2KT5 · pith_short_8: TBORBWP4

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/TBORBWP4PMSF2KT566DEZWZDNJ \
  | 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: 985d10d9fc7b245d2a7df7864cdb236a7c18fee338d583d8c7086d9671973315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5b3e593186bfcbf17a49fa0798dd3795955e4dd2d65a5c6e03fc003b8cbfcaf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2015-04-14T14:05:47Z",
    "title_canon_sha256": "cf2fc43a1bd4552be750fed65611a8664f3e15318e2ea3393d79f390fc8c5843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03552",
    "kind": "arxiv",
    "version": 1
  }
}