Pith Number

pith:KAXCQ6GE

pith:2013:KAXCQ6GEMUOFPPDFHH7U55ZD4Z

not attested not anchored not stored refs pending

Chandra Imaging of Gamma-Ray Binaries

Blagoy Rangelov, George G. Pavlov, Jeremy Hare, Oleg Kargaltsev

arxiv:1310.1392 v1 · 2013-10-04 · 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{KAXCQ6GEMUOFPPDFHH7U55ZD4Z}

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	2026-05-18T01:47:15.037380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

502e2878c4651c57bc6539ff4ef723e648689e1dc625f84be378aa63715db982

Aliases

arxiv: 1310.1392 · arxiv_version: 1310.1392v1 · doi: 10.48550/arxiv.1310.1392 · pith_short_12: KAXCQ6GEMUOF · pith_short_16: KAXCQ6GEMUOFPPDF · pith_short_8: KAXCQ6GE

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/KAXCQ6GEMUOFPPDFHH7U55ZD4Z \
  | 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: 502e2878c4651c57bc6539ff4ef723e648689e1dc625f84be378aa63715db982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76408f698d0ea8814c3a9437b9eca49d75f7c9d9b8e0051a7fc0dda28103ab26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-04T20:00:00Z",
    "title_canon_sha256": "4944e2a2f7e6efd059d6921066c4a46dbd7aefc0939d3a41de37f4bc3ec2cbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1392",
    "kind": "arxiv",
    "version": 1
  }
}