Pith Number

pith:ASNTV2SL

pith:2012:ASNTV2SLCPK6ZKKEONZQJRZICO

not attested not anchored not stored refs pending

Strong Gravitational Lens Statistics using the Herschel-ATLAS

Elizabeth Pearson, Jo Short, Peter Coles, Steve Eales

arxiv:1206.4919 v1 · 2012-06-21 · 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{ASNTV2SLCPK6ZKKEONZQJRZICO}

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	2026-05-18T03:52:53.920206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

049b3aea4b13d5eca944737304c7281388b5faeef6ba5d794f91c484d054da4b

Aliases

arxiv: 1206.4919 · arxiv_version: 1206.4919v1 · doi: 10.48550/arxiv.1206.4919 · pith_short_12: ASNTV2SLCPK6 · pith_short_16: ASNTV2SLCPK6ZKKE · pith_short_8: ASNTV2SL

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/ASNTV2SLCPK6ZKKEONZQJRZICO \
  | 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: 049b3aea4b13d5eca944737304c7281388b5faeef6ba5d794f91c484d054da4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f0162c70d076277719f2156990f0b354c264c754c6a82990e0dd59c3156c9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-06-21T15:53:17Z",
    "title_canon_sha256": "e4ec5f55e308fdcbc32438a1c1a2c8b182ee7ed65918e5399cf8df47665dd0e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4919",
    "kind": "arxiv",
    "version": 1
  }
}