Pith Number

pith:45EEFH6I

pith:2021:45EEFH6I3PQLGBPV3WSLQ55KLG

not attested not anchored not stored refs pending

MeerTRAP in the era of multi-messenger astrophysics

Benjamin Stappers, Christopher Williams, Ewan Barr, Fabian Jankowski, Kaustubh Rajwade, Laura Driessen, Manisha Caleb, Mateusz Malenta, Mayuresh Surnis, Mechiel Christiaan Bezuidenhout, Sotirios Sanidas, Vincent Morello

arxiv:2103.08410 v1 · 2021-03-15 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45EEFH6I3PQLGBPV3WSLQ55KLG}

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	2026-07-05T02:23:00.536552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e748429fc8dbe0b305f5dda4b877aa59a8bd1d79974284309afd11f32d1f3c8a

Aliases

arxiv: 2103.08410 · arxiv_version: 2103.08410v1 · doi: 10.48550/arxiv.2103.08410 · pith_short_12: 45EEFH6I3PQL · pith_short_16: 45EEFH6I3PQLGBPV · pith_short_8: 45EEFH6I

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/45EEFH6I3PQLGBPV3WSLQ55KLG \
  | 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: e748429fc8dbe0b305f5dda4b877aa59a8bd1d79974284309afd11f32d1f3c8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0108d297c493d6770f39fa64e2dc30a40a0aca7c63a292f6f3413620514e710c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-03-15T14:36:34Z",
    "title_canon_sha256": "18153e74a596f8f7d4636168d9071e3dfd391b9269184f1b57ecdcfbb3c39e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08410",
    "kind": "arxiv",
    "version": 1
  }
}