Pith Number

pith:7UG5WJY5

pith:2010:7UG5WJY5HJVSMTZ4TFXFGTCFQY

not attested not anchored not stored refs pending

Revisiting the Parallax of the Isolated Neutron Star RX J185635-3754 Using HST/ACS Imaging

B. Kim, F.M. Walter, J.M. Lattimer, R. Neuhaeuser, T. Eisenbeiss, V. Hambaryan

arxiv:1008.1709 v1 · 2010-08-10 · 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{7UG5WJY5HJVSMTZ4TFXFGTCFQY}

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	2026-05-18T02:05:49.821608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0ddb271d3a6b264f3c996e534c458633bf4050d057e0097409e81986548eac

Aliases

arxiv: 1008.1709 · arxiv_version: 1008.1709v1 · doi: 10.48550/arxiv.1008.1709 · pith_short_12: 7UG5WJY5HJVS · pith_short_16: 7UG5WJY5HJVSMTZ4 · pith_short_8: 7UG5WJY5

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/7UG5WJY5HJVSMTZ4TFXFGTCFQY \
  | 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: fd0ddb271d3a6b264f3c996e534c458633bf4050d057e0097409e81986548eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e28133a86e413cdbfe610f4c7dc0f03033e1804b52df711c469b30d69f7cfdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-10T13:26:58Z",
    "title_canon_sha256": "640ee66f67cace9bf5e33cf133a26f06510787de348dcf037c8d8e0d878d7183"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1709",
    "kind": "arxiv",
    "version": 1
  }
}