Pith Number

pith:DVJWVYML

pith:2016:DVJWVYMLIZJNPRLYUZNNNNHS2G

not attested not anchored not stored refs pending

Multi-wavelength observations of the Be/X-ray binary IGR J01217-7257 (=SXP 2.16) during outburst

A. J. Bird, A. Udalski, C. M. Boon, H. A. Krimm, J. A. Kennea, M. J. Coe, P. A. Evans, R. H. D. Corbet, S. G. T. Laycock

arxiv:1612.00655 v1 · 2016-12-02 · 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{DVJWVYMLIZJNPRLYUZNNNNHS2G}

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	2026-05-18T00:52:37.433395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d536ae18b4652d7c578a65ad6b4f2d1a2b4c85f8f59c636bf89e392c6817e04

Aliases

arxiv: 1612.00655 · arxiv_version: 1612.00655v1 · doi: 10.48550/arxiv.1612.00655 · pith_short_12: DVJWVYMLIZJN · pith_short_16: DVJWVYMLIZJNPRLY · pith_short_8: DVJWVYML

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/DVJWVYMLIZJNPRLYUZNNNNHS2G \
  | 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: 1d536ae18b4652d7c578a65ad6b4f2d1a2b4c85f8f59c636bf89e392c6817e04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fae176d47f84fa656fb2d5815aef9b5db3055a527e09b72984e1fa04515c05d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-02T12:27:20Z",
    "title_canon_sha256": "edac074593726a3a315e8e27facba0146440f0cc33a6598f1f0cb7d759252a8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00655",
    "kind": "arxiv",
    "version": 1
  }
}