Pith Number

pith:EVWFCHJK

pith:2011:EVWFCHJKHO2JR4NHQ6LCFZ2HBS

not attested not anchored not stored refs pending

Far-infrared emission from intergalactic medium in Stephan's Quintet revealed by AKARI

Hidehiro Kaneda, Takashi Onaka, Tetsu Kitayama, Toyoaki Suzuki

arxiv:1103.0607 v1 · 2011-03-03 · 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{EVWFCHJKHO2JR4NHQ6LCFZ2HBS}

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	2026-05-18T02:03:00.605238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

256c511d2a3bb498f1a7879622e7470cbb2116912968deae569b9ae113560454

Aliases

arxiv: 1103.0607 · arxiv_version: 1103.0607v1 · doi: 10.48550/arxiv.1103.0607 · pith_short_12: EVWFCHJKHO2J · pith_short_16: EVWFCHJKHO2JR4NH · pith_short_8: EVWFCHJK

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/EVWFCHJKHO2JR4NHQ6LCFZ2HBS \
  | 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: 256c511d2a3bb498f1a7879622e7470cbb2116912968deae569b9ae113560454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43ec47f35b4d9262a6bcee807d28f2f414ef742ce1d8a60f3f025ed0902a23d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-03T05:10:13Z",
    "title_canon_sha256": "c028ae6ef89ec3bd40ec1c37190f50442f64497d923e6e496313245c6b0c7f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0607",
    "kind": "arxiv",
    "version": 1
  }
}