Pith Number

pith:DPV2OFLT

pith:2012:DPV2OFLTBP6POO2K6G2FFIAFO2

not attested not anchored not stored refs pending

AXPs & SGRs: Magnetar or Quarctar?

GuoJun Qiao, Hao Tong, Hongguang Wang, Jinlin Han, Renxin Xu, Xiongwei Liu, Yuanjie Du

arxiv:1211.3298 v1 · 2012-11-14 · 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{DPV2OFLTBP6POO2K6G2FFIAFO2}

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	2026-05-18T01:53:15.764848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1beba715730bfcf73b4af1b452a005769203a1cff52ef998f806f8008a406bf2

Aliases

arxiv: 1211.3298 · arxiv_version: 1211.3298v1 · doi: 10.48550/arxiv.1211.3298 · pith_short_12: DPV2OFLTBP6P · pith_short_16: DPV2OFLTBP6POO2K · pith_short_8: DPV2OFLT

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/DPV2OFLTBP6POO2K6G2FFIAFO2 \
  | 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: 1beba715730bfcf73b4af1b452a005769203a1cff52ef998f806f8008a406bf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a4b7c891025986c84f065129ee7c45cbc272befc3b857dfbe35c1706a99fe67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-11-14T13:21:11Z",
    "title_canon_sha256": "f74dab6017a8d1bc7e368a1d4b9b3e0e86316e528d50070012757ceafa953a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3298",
    "kind": "arxiv",
    "version": 1
  }
}