Pith Number

pith:ENZ5FEOY

pith:2017:ENZ5FEOYZQN6DURVCMFC6KAPXE

not attested not anchored not stored refs pending

Molecular clumps photoevaporation in ionized regions

Andrea Ferrara, Andrea Pallottini, Davide Decataldo, Livia Vallini, Simona Gallerani

arxiv:1707.08574 v1 · 2017-07-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENZ5FEOYZQN6DURVCMFC6KAPXE}

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	2026-05-18T00:39:23.650940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2373d291d8cc1be1d235130a2f280fb92f8c30e031ce75c95055a44494512fc9

Aliases

arxiv: 1707.08574 · arxiv_version: 1707.08574v1 · doi: 10.48550/arxiv.1707.08574 · pith_short_12: ENZ5FEOYZQN6 · pith_short_16: ENZ5FEOYZQN6DURV · pith_short_8: ENZ5FEOY

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/ENZ5FEOYZQN6DURVCMFC6KAPXE \
  | 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: 2373d291d8cc1be1d235130a2f280fb92f8c30e031ce75c95055a44494512fc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07b99b2a7048ac8d71d143f6b02cafa09bab6ed3071bace7f4a5f15d5c0ebf88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-26T18:00:01Z",
    "title_canon_sha256": "a62999841d5a7d1da4dc37ac28cb5ba5b723af486f9a7a09138af56f6d624723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08574",
    "kind": "arxiv",
    "version": 1
  }
}