Pith Number

pith:ORR6QL7F

pith:2012:ORR6QL7FLJPMPAZT4IEAFU522C

not attested not anchored not stored refs pending

Results from Long-Term Optical Monitoring of the Soft X-Ray Transient SAX J1810.8-2609

Ling Zhu, Lukasz Wyrzykowski, Rosanne DiStefano

arxiv:1210.7570 v3 · 2012-10-29 · 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{ORR6QL7FLJPMPAZT4IEAFU522C}

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	2026-05-18T01:53:36.501353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7463e82fe55a5ec78333e20802d3bad08bc8036fd2040d0b4961bc0b93ce002e

Aliases

arxiv: 1210.7570 · arxiv_version: 1210.7570v3 · doi: 10.48550/arxiv.1210.7570 · pith_short_12: ORR6QL7FLJPM · pith_short_16: ORR6QL7FLJPMPAZT · pith_short_8: ORR6QL7F

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/ORR6QL7FLJPMPAZT4IEAFU522C \
  | 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: 7463e82fe55a5ec78333e20802d3bad08bc8036fd2040d0b4961bc0b93ce002e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9054317d1c02da794e71b4e797efbbddc4a55f06578821f95fd8e06833ec078",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-29T05:48:39Z",
    "title_canon_sha256": "0519a0c745cc2e74e088f41ae526fe797e00772387c897b66a85a891fec9abb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7570",
    "kind": "arxiv",
    "version": 3
  }
}