Pith Number

pith:5PMXFMZW

pith:2012:5PMXFMZWAXQXBDYHYC2UAWF5U3

not attested not anchored not stored refs pending

Discovery of Five New Pulsars in Archival Data

Adam Collins, April Liska, Craig Tenney, Duncan R. Lorimer, Jason Boyles, Joseph Swiggum, Logan Hough, Maura A. McLaughlin, Mitchell B. Mickaliger, Nathan Tehrani

arxiv:1206.2895 v5 · 2012-06-13 · astro-ph.SR · 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{5PMXFMZWAXQXBDYHYC2UAWF5U3}

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	2026-05-18T03:25:59.453347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd972b33605e1708f07c0b54058bda6fed2228b83aded2766bdf7394018aa91

Aliases

arxiv: 1206.2895 · arxiv_version: 1206.2895v5 · doi: 10.48550/arxiv.1206.2895 · pith_short_12: 5PMXFMZWAXQX · pith_short_16: 5PMXFMZWAXQXBDYH · pith_short_8: 5PMXFMZW

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/5PMXFMZWAXQXBDYHYC2UAWF5U3 \
  | 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: ebd972b33605e1708f07c0b54058bda6fed2228b83aded2766bdf7394018aa91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df166f305f04583ad051d9bec4ea9c088d81af91551e4f432a3859a30599b89",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-13T18:55:14Z",
    "title_canon_sha256": "3d59958ce7d867ac97415206d9e67b403d484549c443342673b1fb707f56b628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2895",
    "kind": "arxiv",
    "version": 5
  }
}