Pith Number

pith:42VEKID3

pith:2014:42VEKID33LDV7S3QJSBJGHRLZU

not attested not anchored not stored refs pending

Dust in the Circumgalactic Medium of Low-Redshift Galaxies

Brice M\'enard, J. E. G. Peek, Lia Corrales

arxiv:1411.3333 v1 · 2014-11-12 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42VEKID33LDV7S3QJSBJGHRLZU}

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	2026-05-18T01:29:04.616403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6aa45207bdac75fcb704c82931e2bcd3c79ea869965c566857fc6bd3fa9b8a8

Aliases

arxiv: 1411.3333 · arxiv_version: 1411.3333v1 · doi: 10.48550/arxiv.1411.3333 · pith_short_12: 42VEKID33LDV · pith_short_16: 42VEKID33LDV7S3Q · pith_short_8: 42VEKID3

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/42VEKID33LDV7S3QJSBJGHRLZU \
  | 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: e6aa45207bdac75fcb704c82931e2bcd3c79ea869965c566857fc6bd3fa9b8a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "159c2dc93750a02a40dd063666ccdeab825c1adf620731583b3485c63c3b023f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-12T21:00:13Z",
    "title_canon_sha256": "58479f694ae606ceda1844093c1da092b2703c95a821902d2bc1e1e15a11053c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3333",
    "kind": "arxiv",
    "version": 1
  }
}