Pith Number

pith:IGTI5CU2

pith:2019:IGTI5CU2EKDMRXCEZD3JT37QO4

not attested not anchored not stored refs pending

X-ray Monitoring of the Magnetar CXOU J171405.7-381031 in SNR CTB 37B

A. M. Beloborodov (Columbia University), E. V. Gotthelf, J. P. Halpern, K. Mori

arxiv:1907.13267 v1 · 2019-07-31 · 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{IGTI5CU2EKDMRXCEZD3JT37QO4}

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	2026-07-05T00:06:51.991281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41a68e8a9a2286c8dc44c8f699eff077234c4169abcf75d86b69159970769729

Aliases

arxiv: 1907.13267 · arxiv_version: 1907.13267v1 · doi: 10.48550/arxiv.1907.13267 · pith_short_12: IGTI5CU2EKDM · pith_short_16: IGTI5CU2EKDMRXCE · pith_short_8: IGTI5CU2

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/IGTI5CU2EKDMRXCEZD3JT37QO4 \
  | 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: 41a68e8a9a2286c8dc44c8f699eff077234c4169abcf75d86b69159970769729

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11efa179dbe65ae6f4addefbc6a30be8ded6d73ce5c535ee0337df5abcdc189f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-07-31T00:57:40Z",
    "title_canon_sha256": "880dae0d9e22c498b46a86504003f1672c046240daca71f7a093ede6bed28861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13267",
    "kind": "arxiv",
    "version": 1
  }
}