Pith Number

pith:67E5J55D

pith:2011:67E5J55DHCQKQITRGPNSMST4YG

not attested not anchored not stored refs pending

Are the infrared-faint radio sources pulsars?

A. D. Cameron, E. Middelberg, G. Hobbs, M. J. Keith, M. Y. Mao, R. P. Norris

arxiv:1103.6062 v2 · 2011-03-30 · astro-ph.SR · 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{67E5J55DHCQKQITRGPNSMST4YG}

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	2026-05-18T02:02:42.449557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c9d4f7a338a0a8227133db264a7cc185366b5cf5d5c3da3a0097dded125e28

Aliases

arxiv: 1103.6062 · arxiv_version: 1103.6062v2 · doi: 10.48550/arxiv.1103.6062 · pith_short_12: 67E5J55DHCQK · pith_short_16: 67E5J55DHCQKQITR · pith_short_8: 67E5J55D

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/67E5J55DHCQKQITRGPNSMST4YG \
  | 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: f7c9d4f7a338a0a8227133db264a7cc185366b5cf5d5c3da3a0097dded125e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96325e776123ace7301105c65ff4efe1da15b6207567bb8273f7e8f03a4868ec",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-30T23:16:54Z",
    "title_canon_sha256": "1d9a9821aed7c3440100ce92adf6d1da9b572a016375ec3ac9862818900ff71d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6062",
    "kind": "arxiv",
    "version": 2
  }
}