Pith Number

pith:NZQOYKWM

pith:2016:NZQOYKWMIUVMA2JHGQBT46HUNT

not attested not anchored not stored refs pending

On the free-precession candidate PSR B1828-11: Evidence for increasing deformation

D.I. Jones, G. Ashton, R. Prix

arxiv:1610.03508 v3 · 2016-10-11 · 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{NZQOYKWMIUVMA2JHGQBT46HUNT}

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	2026-05-18T00:52:49.478888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e60ec2acc452ac0692734033e78f46cd4db9992ecd546c20716e97b95e11aeb

Aliases

arxiv: 1610.03508 · arxiv_version: 1610.03508v3 · doi: 10.48550/arxiv.1610.03508 · pith_short_12: NZQOYKWMIUVM · pith_short_16: NZQOYKWMIUVMA2JH · pith_short_8: NZQOYKWM

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/NZQOYKWMIUVMA2JHGQBT46HUNT \
  | 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: 6e60ec2acc452ac0692734033e78f46cd4db9992ecd546c20716e97b95e11aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560f3d8e2aa4c3dfd89f1cac03f1ea3e3bef30078ca24e46197fa3aabdf4459e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-10-11T20:06:51Z",
    "title_canon_sha256": "19e0fd7018dea1d720371d014a9b42667a9824ca5ef4283aa463b5fa81b09e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03508",
    "kind": "arxiv",
    "version": 3
  }
}