Pith Number

pith:M2JEHIPM

pith:2015:M2JEHIPMR5CYX7WQRQXROHG6ME

not attested not anchored not stored refs pending

Transient Astrophysics with the Square Kilometre Array

Adam Deller (ASTRON), Adam Stewart (Oxford), Immacolata Donnarumma (IAPS/INAF Rome), Jean-Pierre Macquart (ICRAR/Curtin), Rob Fender (Oxford), Shami Chatterjee (Cornell), Tara Murphy (Sydney), Zsolt Paragi (JIVE)

arxiv:1507.00729 v1 · 2015-07-02 · 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{M2JEHIPMR5CYX7WQRQXROHG6ME}

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	2026-05-18T01:37:22.816353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669243a1ec8f458bfed08c2f171cde613b390815911c6538cee78536e82bab33

Aliases

arxiv: 1507.00729 · arxiv_version: 1507.00729v1 · doi: 10.48550/arxiv.1507.00729 · pith_short_12: M2JEHIPMR5CY · pith_short_16: M2JEHIPMR5CYX7WQ · pith_short_8: M2JEHIPM

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/M2JEHIPMR5CYX7WQRQXROHG6ME \
  | 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: 669243a1ec8f458bfed08c2f171cde613b390815911c6538cee78536e82bab33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4212c024a470543cc62cbf48737355fd08ba8b443249321e2010999fe00ba366",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-02T20:00:33Z",
    "title_canon_sha256": "a7fdf1bb2ac7e33ee8d3c703d66b9c18f0eea672a8da7ae5d4374244d0b6b61b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00729",
    "kind": "arxiv",
    "version": 1
  }
}