Pith Number

pith:6E2OLCU7

pith:2021:6E2OLCU74JK44OURGJERBMRE6S

not attested not anchored not stored refs pending

Realtime alerts of the transient sky on mobile devices

A. Alkan, F. Sch\"ussler, J. Becker Tjus, P. Reichherzer, V. Lefranc

arxiv:2111.05427 v1 · 2021-11-09 · astro-ph.IM · 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{6E2OLCU74JK44OURGJERBMRE6S}

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	2026-07-05T03:30:44.091888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f134e58a9fe255ce3a91324910b224f4a5b824379266818be480adbe19297070

Aliases

arxiv: 2111.05427 · arxiv_version: 2111.05427v1 · doi: 10.48550/arxiv.2111.05427 · pith_short_12: 6E2OLCU74JK4 · pith_short_16: 6E2OLCU74JK44OUR · pith_short_8: 6E2OLCU7

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/6E2OLCU74JK44OURGJERBMRE6S \
  | 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: f134e58a9fe255ce3a91324910b224f4a5b824379266818be480adbe19297070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df82acecdd9e02e040a582dcfeac9a6ff658f9d629b77ac3480fd01e9a5e3df",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-09T21:36:48Z",
    "title_canon_sha256": "1d856c406922878c860b97da3196c8b73df3bd7dac04179d34b37cc4bc2e048e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.05427",
    "kind": "arxiv",
    "version": 1
  }
}