Pith Number

pith:37XW57UO

pith:2016:37XW57UOYUO6U5LVPYCYI42XIJ

not attested not anchored not stored refs pending

Multi-wavelength properties of IGR J05007-7047 (LXP 38.55) and identification as a Be X-ray binary pulsar in the LMC

A. Udalski, C. Delvaux, F. Haberl, G. Vasilopoulos, R. Sturm

arxiv:1606.04827 v1 · 2016-06-15 · 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{37XW57UOYUO6U5LVPYCYI42XIJ}

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	2026-05-18T01:12:23.294523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfef6efe8ec51dea75757e058473574242eac3f7de75930706e7fc178f23ff95

Aliases

arxiv: 1606.04827 · arxiv_version: 1606.04827v1 · doi: 10.48550/arxiv.1606.04827 · pith_short_12: 37XW57UOYUO6 · pith_short_16: 37XW57UOYUO6U5LV · pith_short_8: 37XW57UO

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/37XW57UOYUO6U5LVPYCYI42XIJ \
  | 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: dfef6efe8ec51dea75757e058473574242eac3f7de75930706e7fc178f23ff95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d922726e0d5e1a393ef3723ca07054dfa8be1c69c166f1b947d0332d699381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-15T15:50:49Z",
    "title_canon_sha256": "1eca5378b74f3e7025ec9316992d077999cd59ff3cb494668c22cb893880ce35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04827",
    "kind": "arxiv",
    "version": 1
  }
}