Pith Number

pith:DMID6MRU

pith:2010:DMID6MRUONUVSOL4EGGH7ZBDYS

not attested not anchored not stored refs pending

The Resolved Near-Infrared Extragalactic Background

Amy J. Barger, Lennox L. Cowie, Ryan C. Keenan, Wei-hao Wang

arxiv:1008.4216 v1 · 2010-08-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMID6MRUONUVSOL4EGGH7ZBDYS}

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	2026-05-18T04:22:00.897238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b103f3234736959397c218c7fe423c4941431ee7f93b144f976cca17934bd16

Aliases

arxiv: 1008.4216 · arxiv_version: 1008.4216v1 · doi: 10.48550/arxiv.1008.4216 · pith_short_12: DMID6MRUONUV · pith_short_16: DMID6MRUONUVSOL4 · pith_short_8: DMID6MRU

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/DMID6MRUONUVSOL4EGGH7ZBDYS \
  | 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: 1b103f3234736959397c218c7fe423c4941431ee7f93b144f976cca17934bd16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a811c1e0ef0f9d98b7c60e50ae2a4781acf9574b1feb3db2410f04f1035f551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-25T07:04:43Z",
    "title_canon_sha256": "32695a057a5601fe37108b851a2e29d1b03544d0925880e5a125d1e0e6dee6c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4216",
    "kind": "arxiv",
    "version": 1
  }
}