Pith Number

pith:IN762F7K

pith:2019:IN762F7K5ZB3B4DIGN4QBPVDEU

not attested not anchored not stored refs pending

CTA 102 -- year over year receiving you

A. Wierzcholska, F. Jankowsky, J.-P. Lenain, M. Boettcher, M. Zacharias, S.J. Wagner

arxiv:1911.08788 v1 · 2019-11-20 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IN762F7K5ZB3B4DIGN4QBPVDEU}

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	2026-07-05T00:20:45.589218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

437fed17eaee43b0f068337900bea32513347ba864bde1d4a1fec5abcf65cdf8

Aliases

arxiv: 1911.08788 · arxiv_version: 1911.08788v1 · doi: 10.48550/arxiv.1911.08788 · pith_short_12: IN762F7K5ZB3 · pith_short_16: IN762F7K5ZB3B4DI · pith_short_8: IN762F7K

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/IN762F7K5ZB3B4DIGN4QBPVDEU \
  | 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: 437fed17eaee43b0f068337900bea32513347ba864bde1d4a1fec5abcf65cdf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ecb0863ca6c0dbe20ed541048476ad4a1dceacc50e76a96406dd806346a38de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-11-20T09:35:00Z",
    "title_canon_sha256": "bc45c081ed4e26c3f5a163d5c746a43ab4f6cb8d83a48c9af4ec150c999b0435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08788",
    "kind": "arxiv",
    "version": 1
  }
}