Pith Number

pith:WQIJQ3AC

pith:2016:WQIJQ3AC7IJBTZSNPPWSQE3J3L

not attested not anchored not stored refs pending

A Swift view on IGR~J19149+1036

A. D'A\`i, A. Segreto (1), G. Cusumano (1), G. Tagliaferri (3) ((1) INAF - Istituto di Astrofisica Spaziale e Fisica Cosmica (2) INAF - Istituto di Astrofisica Spaziale e Fisica Cosmica di Bologna (3) INAF - Brera Astronomical Observatory (LC), Italy), N. Masetti (2), V. La Parola (1)

arxiv:1601.08138 v1 · 2016-01-29 · 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{WQIJQ3AC7IJBTZSNPPWSQE3J3L}

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	2026-05-18T01:21:40.271793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b410986c02fa1219e64d7bed281369dad4480a7f79db525713fa97ee3a9987ed

Aliases

arxiv: 1601.08138 · arxiv_version: 1601.08138v1 · doi: 10.48550/arxiv.1601.08138 · pith_short_12: WQIJQ3AC7IJB · pith_short_16: WQIJQ3AC7IJBTZSN · pith_short_8: WQIJQ3AC

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/WQIJQ3AC7IJBTZSNPPWSQE3J3L \
  | 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: b410986c02fa1219e64d7bed281369dad4480a7f79db525713fa97ee3a9987ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "866db6837b4ce198241c14a845c0860738f3635652e056cb1a0a3a0f37c82683",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-29T14:48:35Z",
    "title_canon_sha256": "83bc7817268a8c76fcaf6c791a1ad24ba3e8d6faa1c1506b5f93de025b1c3915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.08138",
    "kind": "arxiv",
    "version": 1
  }
}