Pith Number

pith:OC5XVVBP

pith:2016:OC5XVVBPXKC556TEBNUQWDZZ4R

not attested not anchored not stored refs pending

The NANOGrav Nine-Year Data Set: Measurement and Interpretation of Variations in Dispersion Measures

D. J. Nice, D. R. Stinebring, E. Fonseca, G. Jones, I. H. Stairs, J. A. Ellis, J. K. Swiggum, J. M. Cordes, K. Crowter, K. Stovall, L. Levin, M. A. McLaughlin, M. E. Gonzalez, M. L. Jones, M. T. Lam, P. B. Demorest, R. D. Ferdman, S. Chatterjee, S. M. Ransom, T. Dolch, T. J. W. Lazio, T. T. Pennucci, W. W. Zhu, Z. Arzoumanian

arxiv:1612.03187 v1 · 2016-12-09 · 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{OC5XVVBPXKC556TEBNUQWDZZ4R}

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.

Cited by

1 paper in Pith

Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333

Receipt and verification

First computed	2026-05-18T00:42:07.346616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70bb7ad42fba85defa640b690b0f39e45825d1929ad1fc2d8a3874c72016d3d4

Aliases

arxiv: 1612.03187 · arxiv_version: 1612.03187v1 · doi: 10.48550/arxiv.1612.03187 · pith_short_12: OC5XVVBPXKC5 · pith_short_16: OC5XVVBPXKC556TE · pith_short_8: OC5XVVBP

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/OC5XVVBPXKC556TEBNUQWDZZ4R \
  | 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: 70bb7ad42fba85defa640b690b0f39e45825d1929ad1fc2d8a3874c72016d3d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17e806e436a94ce52bfbc1ba43f1df10527ac451f3f5f3a5b5d9c8f107c33b0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-09T21:40:59Z",
    "title_canon_sha256": "5aa58903941063f41a5f310c599f649bbd6c83fff9cf895811c5f65eb0f08bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03187",
    "kind": "arxiv",
    "version": 1
  }
}