Pith Number

pith:FCMF3A5Q

pith:2013:FCMF3A5QIZLMLM5BS2IXPDWP2P

not attested not anchored not stored refs pending

Near-infrared counterparts to the Galactic Bulge Survey X-ray source population

B. T. Gaensicke, C. T. Britt, D. Steeghs, G. Nelemans, M. A. P. Torres, P. G. Jonker, R. I. Hynes, S. Greiss, T. J. Maccarone

arxiv:1312.2958 v1 · 2013-12-10 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCMF3A5QIZLMLM5BS2IXPDWP2P}

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	2026-05-18T01:45:51.930079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28985d83b04656c5b3a19691778ecfd3ddec206e048f76ac43620a6be0bea286

Aliases

arxiv: 1312.2958 · arxiv_version: 1312.2958v1 · doi: 10.48550/arxiv.1312.2958 · pith_short_12: FCMF3A5QIZLM · pith_short_16: FCMF3A5QIZLMLM5B · pith_short_8: FCMF3A5Q

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/FCMF3A5QIZLMLM5BS2IXPDWP2P \
  | 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: 28985d83b04656c5b3a19691778ecfd3ddec206e048f76ac43620a6be0bea286

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caf1661111869b48ad8fb7625ad108bd4b62dc8f946484ce78cb7cc057174ea9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-10T21:00:09Z",
    "title_canon_sha256": "8b19894b0545a6fce3796148d9bb5293d329d5941de180d98fe5216186765051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2958",
    "kind": "arxiv",
    "version": 1
  }
}