Pith Number

pith:YPFPVC6X

pith:2011:YPFPVC6XVSGWH7HMLIWFLG2STH

not attested not anchored not stored refs pending

Far-infrared imaging of post-AGB stars and (proto)-planetary nebulae with the AKARI Far-Infrared Surveyor

A. Manchado, D. A. Garcia-Hernandez, N. L. J. Cox, P. Garcia-Lario

arxiv:1101.3450 v1 · 2011-01-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPFPVC6XVSGWH7HMLIWFLG2STH}

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	2026-05-18T02:03:26.851137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3cafa8bd7ac8d63fcec5a2c559b5299ef07cc80455590786d6b14bb51400323

Aliases

arxiv: 1101.3450 · arxiv_version: 1101.3450v1 · doi: 10.48550/arxiv.1101.3450 · pith_short_12: YPFPVC6XVSGW · pith_short_16: YPFPVC6XVSGWH7HM · pith_short_8: YPFPVC6X

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/YPFPVC6XVSGWH7HMLIWFLG2STH \
  | 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: c3cafa8bd7ac8d63fcec5a2c559b5299ef07cc80455590786d6b14bb51400323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d3f0c001af86304ec03d91d802ca957128b6df9752d05d53db1df71a9e23d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-18T13:17:21Z",
    "title_canon_sha256": "56a9397bd93cd0175614b8fbb6b7aef77bf1a00032d5d2fd0ec25da97ec6cfef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3450",
    "kind": "arxiv",
    "version": 1
  }
}