Pith Number

pith:ZBFNDR4L

pith:2016:ZBFNDR4LUZK2R5R5KO4DJDJXPA

not attested not anchored not stored refs pending

A Decade of WHIM Searches: Where do we Stand and Where do we Go?

2), (2) Harvard-Smithsonian Center for Astrophysics, (3) UNAM-IA, (4) Ohio State University, Cambridge, Columbus, DF, F. Nicastro (1, Italy, MA, M. Elvis (2) ((1) Istituto Nazionale di Astrofisica - Osservatorio Astronomico di Roma, Mexico, Mexico City, Monte Porazio Catone, OH, RM, S. Mathur (4), USA, USA), Y. Krongold (3)

arxiv:1611.03722 v2 · 2016-11-07 · 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{ZBFNDR4LUZK2R5R5KO4DJDJXPA}

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	2026-05-18T00:56:11.792376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c84ad1c78ba655a8f63d53b8348d37783c96a1f05e9f5cd674a704e728ea5309

Aliases

arxiv: 1611.03722 · arxiv_version: 1611.03722v2 · doi: 10.48550/arxiv.1611.03722 · pith_short_12: ZBFNDR4LUZK2 · pith_short_16: ZBFNDR4LUZK2R5R5 · pith_short_8: ZBFNDR4L

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/ZBFNDR4LUZK2R5R5KO4DJDJXPA \
  | 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: c84ad1c78ba655a8f63d53b8348d37783c96a1f05e9f5cd674a704e728ea5309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05150abff421ff8117db88b35b344488f75434ea58c488efe6071cf0a3495364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-11-07T13:20:59Z",
    "title_canon_sha256": "c99f42422e2a245fb676bf4a343b45ae97f0503532f2c420e546a3c15e9129c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03722",
    "kind": "arxiv",
    "version": 2
  }
}