Pith Number

pith:YGU5L4T2

pith:2010:YGU5L4T2VMWU3PCYQU25IWYYBO

not attested not anchored not stored refs pending

Origins of the extragalactic background at 1mm from a combined analysis of the AzTEC and MAMBO data in GOODS-N

Alexandra Pope, Christopher J. Conselice, David H. Hughes, Douglas Scott, Edward L. Chapin, Frank Bertoldi, Grant Wilson, Kimberly Scott, Kristen Coppin, Kyle Penner, Mark Brodwin, Mauro Giavalisco, Ranga-Ram Chary, Rob J. Ivison, Thomas R. Greve, Thushara Perera

arxiv:1009.2503 v1 · 2010-09-13 · 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{YGU5L4T2VMWU3PCYQU25IWYYBO}

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	2026-05-18T02:05:31.022297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1a9d5f27aab2d4dbc588535d45b180bbaf2172ae21804f38b0fd99959090200

Aliases

arxiv: 1009.2503 · arxiv_version: 1009.2503v1 · doi: 10.48550/arxiv.1009.2503 · pith_short_12: YGU5L4T2VMWU · pith_short_16: YGU5L4T2VMWU3PCY · pith_short_8: YGU5L4T2

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/YGU5L4T2VMWU3PCYQU25IWYYBO \
  | 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: c1a9d5f27aab2d4dbc588535d45b180bbaf2172ae21804f38b0fd99959090200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faa60914473f7488530632773f333d146e5dcb130035eaf2a86edc3c83ed086b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-13T20:00:23Z",
    "title_canon_sha256": "81511586ab528c09e5a2c2cb152e963f03bae9b01fe2cfad991308c87d19f46b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2503",
    "kind": "arxiv",
    "version": 1
  }
}