Pith Number

pith:6P6TQ66J

pith:2007:6P6TQ66JC5YO2LIPPM2WEYDDPI

not attested not anchored not stored refs pending

Testing General Metric Theories of Gravity with Bursting Neutron Stars

Dimitrios Psaltis (Arizona)

arxiv:0704.2426 v2 · 2007-04-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6P6TQ66JC5YO2LIPPM2WEYDDPI}

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

On relativistic observables in black bounce spacetimes

Receipt and verification

First computed	2026-07-04T15:24:54.512093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3fd387bc91770ed2d0f7b356260637a2b79ba53cae49cb93786d90e30b5aee1

Aliases

arxiv: 0704.2426 · arxiv_version: 0704.2426v2 · doi: 10.48550/arxiv.0704.2426 · pith_short_12: 6P6TQ66JC5YO · pith_short_16: 6P6TQ66JC5YO2LIP · pith_short_8: 6P6TQ66J

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/6P6TQ66JC5YO2LIPPM2WEYDDPI \
  | 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: f3fd387bc91770ed2d0f7b356260637a2b79ba53cae49cb93786d90e30b5aee1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05adf81ec32740cb7c148a6148113dd56904ebbebe8880643e48813047312b4d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-18T20:34:26Z",
    "title_canon_sha256": "81455eba68ed15a5de4c29ece6724e82054c69c0aa6c116a347db1784daf078e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.2426",
    "kind": "arxiv",
    "version": 2
  }
}