Pith Number

pith:ZFGE3BK2

pith:2009:ZFGE3BK2GWBFRN5VX74FQIIJJW

not attested not anchored not stored refs pending

Strong field effects on pulsar arrival times: general orientations

F. A. Jenet, R. H. Price, T. Creighton, Y. Wang

arxiv:0909.2709 v1 · 2009-09-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFGE3BK2GWBFRN5VX74FQIIJJW}

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	2026-05-18T02:34:30.034011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c94c4d855a358258b7b5bff85821094db2520917426470a50e061d0ac580cf44

Aliases

arxiv: 0909.2709 · arxiv_version: 0909.2709v1 · doi: 10.48550/arxiv.0909.2709 · pith_short_12: ZFGE3BK2GWBF · pith_short_16: ZFGE3BK2GWBFRN5V · pith_short_8: ZFGE3BK2

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/ZFGE3BK2GWBFRN5VX74FQIIJJW \
  | 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: c94c4d855a358258b7b5bff85821094db2520917426470a50e061d0ac580cf44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7fdf8ed111a69d064df545c27dc97baed24e6807f85fac53d1bb271096f3084",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-09-15T03:58:13Z",
    "title_canon_sha256": "7692b7532783bf74d5186abf91d7ea2729cdeacedc5533043889bc337e0e965a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2709",
    "kind": "arxiv",
    "version": 1
  }
}