Pith Number

pith:WIM77HOK

pith:2014:WIM77HOKET45M7XCC26Z6PBJIP

not attested not anchored not stored refs pending

The origin of organic emission in NGC 2071

(2) University of Waterloo, (3) Joint Astronomy Center, 4, (4) National Research Council Canada, 5), (5) University of Victoria, Canada, Canada), C. McCoey (2), D. Johnstone (3, M. Fich (2) ((1) Leiden University, S. Tisi (2), T. A. van Kempen (1), The Netherlands, USA

arxiv:1407.2426 v1 · 2014-07-09 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIM77HOKET45M7XCC26Z6PBJIP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:42:38.680067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b219ff9dca24f9d67ee216bd9f3c2943d95db62aa2d6166c118492d41787e790

Aliases

arxiv: 1407.2426 · arxiv_version: 1407.2426v1 · doi: 10.48550/arxiv.1407.2426 · pith_short_12: WIM77HOKET45 · pith_short_16: WIM77HOKET45M7XC · pith_short_8: WIM77HOK

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/WIM77HOKET45M7XCC26Z6PBJIP \
  | 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: b219ff9dca24f9d67ee216bd9f3c2943d95db62aa2d6166c118492d41787e790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd226db51acc925a464ec66cec7a55286e50a0d023f409a4c31166aa1f24f922",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-09T10:35:17Z",
    "title_canon_sha256": "870eb0b4f93c7555ea48c0037e93ed83251fa78ab47dab565ffe90ce6ed5f543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2426",
    "kind": "arxiv",
    "version": 1
  }
}