Pith Number

pith:77X4QLJN

pith:2015:77X4QLJNHDI5AU6FENBMABZZLN

not attested not anchored not stored refs pending

Frequency-Dependent Dispersion Measures and Implications for Pulsar Timing

D. R. Stinebring, J. M. Cordes, R. M. Shannon

arxiv:1503.08491 v1 · 2015-03-29 · astro-ph.IM · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77X4QLJNHDI5AU6FENBMABZZLN}

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

3 papers in Pith

The NANOGrav 15 yr Data Set: Customized Chromatic Noise Models

The NANOGrav 15 yr Data Set: Impacts of Customized Chromatic Noise Models on Gravitational Wave Analyses

Constraining Orbital Eccentricity of a Supermassive Black Hole Binary Candidate PKS 2131-0211

Receipt and verification

First computed	2026-05-18T01:22:18.789725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffefc82d2d38d1d053c52342c007395b4993b46b478f9095e25a451cec33c3e8

Aliases

arxiv: 1503.08491 · arxiv_version: 1503.08491v1 · doi: 10.48550/arxiv.1503.08491 · pith_short_12: 77X4QLJNHDI5 · pith_short_16: 77X4QLJNHDI5AU6F · pith_short_8: 77X4QLJN

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/77X4QLJNHDI5AU6FENBMABZZLN \
  | 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: ffefc82d2d38d1d053c52342c007395b4993b46b478f9095e25a451cec33c3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50cccab3824341417fddc940e68525de5fc1840287bd65f94e59d3051b9d6ef1",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-03-29T20:42:04Z",
    "title_canon_sha256": "b82ac219ff5518ecb93e9e1cea2b1ce8ba054827ba74ae3d548ce5dc65f0f916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08491",
    "kind": "arxiv",
    "version": 1
  }
}