Pith Number

pith:LTUWITHD

pith:2025:LTUWITHD5Z5MEUDLSJN5EI4TJG

not attested not anchored not stored refs pending

Chemical constraints on the dynamical evolution of the cold core L694

A. Taillard, E. Dartois, J.A. Noble, L. Chu, M. Chabot, P. Gratier, V. Wakelam

arxiv:2507.00843 v1 · 2025-07-01 · 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{LTUWITHD5Z5MEUDLSJN5EI4TJG}

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	2026-07-05T11:30:15.969893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ce9644ce3ee7ac2506b925bd22393499cb29574bf50cee4e9ef5540a4c798b1

Aliases

arxiv: 2507.00843 · arxiv_version: 2507.00843v1 · doi: 10.48550/arxiv.2507.00843 · pith_short_12: LTUWITHD5Z5M · pith_short_16: LTUWITHD5Z5MEUDL · pith_short_8: LTUWITHD

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/LTUWITHD5Z5MEUDLSJN5EI4TJG \
  | 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: 5ce9644ce3ee7ac2506b925bd22393499cb29574bf50cee4e9ef5540a4c798b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373bacc6fa57532fa4bf9b120f4a8ad6decf851ec2fd0e5e8fd535ce08f90449",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-01T15:12:38Z",
    "title_canon_sha256": "a6aaa13d09bf01ea64fd74ac59aeac27491cbaef48860757f481ecb0804d9ab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00843",
    "kind": "arxiv",
    "version": 1
  }
}