Pith Number

pith:AVY5SOJX

pith:2011:AVY5SOJX4S5NAV32EW3GI3IJ7C

not attested not anchored not stored refs pending

On the Dynamics and Tidal Dissipation Rate of the White Dwarf in 4U 1820-30

Norman Murray, Snezana Prodan

arxiv:1110.6655 v1 · 2011-10-30 · 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{AVY5SOJX4S5NAV32EW3GI3IJ7C}

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	2026-05-18T01:59:49.988147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0571d93937e4bad0577a25b6646d09f89b711020cc17cf62f58539f5582b172f

Aliases

arxiv: 1110.6655 · arxiv_version: 1110.6655v1 · doi: 10.48550/arxiv.1110.6655 · pith_short_12: AVY5SOJX4S5N · pith_short_16: AVY5SOJX4S5NAV32 · pith_short_8: AVY5SOJX

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/AVY5SOJX4S5NAV32EW3GI3IJ7C \
  | 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: 0571d93937e4bad0577a25b6646d09f89b711020cc17cf62f58539f5582b172f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19bfd208f04823a8380ab30aa6dc4d8defbbf86d4a028a67ddd201ae94aca988",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-30T21:01:53Z",
    "title_canon_sha256": "dc5405ffdf73bc842368d8dfd7f100780288671f7f977670b5536ee43ea40f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6655",
    "kind": "arxiv",
    "version": 1
  }
}