Pith Number

pith:THQIQF3Y

pith:2019:THQIQF3Y5EVVORFUKOFZA2OFWG

not attested not anchored not stored refs pending

The Green Bank North Celestial Cap Pulsar Survey. IV: Four New Timing Solutions

A. Cruz, A. J. Ford, A. M. Archibald, A. Mata, A. N. Walker, A. Schuett, B. Cui, B. L. Wells, C. Karako-Argaman, C. M. Biwer, D. F. Day, D. L. Kaplan, E. Fonseca, G. Lunsford, H. Al Noori, I. H. Stairs, J. Boyles, J. Flanigan, J. G. Martinez, J. Hinojosa, J. K. Swiggum, J. van Leeuwen, J. W. T. Hessels, K. Stovall, L. Daniels, Lina Levin, L. P. Dartez, M. A. McLaughlin, M. D. Rohr, M. E. DeCesar, M .S. E. Roberts, N. Meyers, P. Chawla, R. J. Aloisi, R. Roekle, R. S. Lynch, R. Spiewak, S. Banaszak, S. Leake, S. M. Ransom, V. I. Kondratiev, V. M. Kaspi, X. Siemens

arxiv:1903.03543 v1 · 2019-03-08 · 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{THQIQF3Y5EVVORFUKOFZA2OFWG}

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	2026-05-17T23:48:30.004287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99e0881778e92b5744b4538b9069c5b181f839f039bcb43d429aabe24c91690b

Aliases

arxiv: 1903.03543 · arxiv_version: 1903.03543v1 · doi: 10.48550/arxiv.1903.03543 · pith_short_12: THQIQF3Y5EVV · pith_short_16: THQIQF3Y5EVVORFU · pith_short_8: THQIQF3Y

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/THQIQF3Y5EVVORFUKOFZA2OFWG \
  | 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: 99e0881778e92b5744b4538b9069c5b181f839f039bcb43d429aabe24c91690b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ffb589d713ed9a89d3b8d565d8131130f19a3d76d19944cf449942d327b2250",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-08T16:46:02Z",
    "title_canon_sha256": "a7da6eefc78106ef70e3019846869bcfcfaf6a49e576f9414802633aa26525b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03543",
    "kind": "arxiv",
    "version": 1
  }
}