Pith Number

pith:WRBVUQXC

pith:2014:WRBVUQXCMRG4VXG2M7K22OV6CE

not attested not anchored not stored refs pending

Shocks in dense clouds. IV. Effects of grain-grain processing on molecular line emission

D. R. Flower, G. Pineau des For\^ets, S. Anderl, V. Guillet

arxiv:1408.0140 v1 · 2014-08-01 · astro-ph.GA · 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{WRBVUQXCMRG4VXG2M7K22OV6CE}

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	2026-05-18T02:46:03.775122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4435a42e2644dcadcda67d5ad3abe113451d49df50b6021a5a841173ddc89d6

Aliases

arxiv: 1408.0140 · arxiv_version: 1408.0140v1 · doi: 10.48550/arxiv.1408.0140 · pith_short_12: WRBVUQXCMRG4 · pith_short_16: WRBVUQXCMRG4VXG2 · pith_short_8: WRBVUQXC

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/WRBVUQXCMRG4VXG2M7K22OV6CE \
  | 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: b4435a42e2644dcadcda67d5ad3abe113451d49df50b6021a5a841173ddc89d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5783e4ac3036dd426aac574e2a04ed547cd770109b07a3e4f466e7ec8f4e99b1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-01T11:55:58Z",
    "title_canon_sha256": "bdd5f68d6bb5443e4b3ab37c27dff07c011c7d0d56e84377f45f19148ca8fad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0140",
    "kind": "arxiv",
    "version": 1
  }
}