Pith Number

pith:AJK6X5DI

pith:2011:AJK6X5DIU7LYEDNEHKOC76UPBA

not attested not anchored not stored refs pending

Spectroscopic Follow-up of X-ray Sources in the ChaMPlane Survey: Identification of a New Cataclysmic Variable

B. Allen, J. Grindlay, J. Hong, Mathieu Servillat, M. van den Berg, P. Zhao

arxiv:1112.0606 v1 · 2011-12-02 · 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{AJK6X5DIU7LYEDNEHKOC76UPBA}

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	2026-05-18T01:59:17.575471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0255ebf468a7d7820da43a9c2ffa8f08103ca6b5edb28450a9930f9ebbce6374

Aliases

arxiv: 1112.0606 · arxiv_version: 1112.0606v1 · doi: 10.48550/arxiv.1112.0606 · pith_short_12: AJK6X5DIU7LY · pith_short_16: AJK6X5DIU7LYEDNE · pith_short_8: AJK6X5DI

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/AJK6X5DIU7LYEDNEHKOC76UPBA \
  | 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: 0255ebf468a7d7820da43a9c2ffa8f08103ca6b5edb28450a9930f9ebbce6374

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eef546dc96b69cc66b111955db0d8934411e3a5fc156545b630cbc6015f2d654",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-12-02T23:13:29Z",
    "title_canon_sha256": "8e04da5912a65eebf08ca523194693794ce6a176d55473c435d7b12dc3c267b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.0606",
    "kind": "arxiv",
    "version": 1
  }
}