Pith Number

pith:I6JLEHDO

pith:2023:I6JLEHDO2RILXEFGPGYSY2MA7P

not attested not anchored not stored refs pending

Filament fragmentation: Density gradients suppress end dominated collapse

Andreas Burkert, Elena Hoemann, Stefan Heigl

arxiv:2307.11162 v2 · 2023-07-20 · 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{I6JLEHDO2RILXEFGPGYSY2MA7P}

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.

Cited by

1 paper in Pith

Sutra : An integrated framework for identification and characterization of filaments in the interstellar medium

Receipt and verification

First computed	2026-07-05T06:48:24.071224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4792b21c6ed450bb90a679b12c6980fbf7d46db689ecd02980ec70bf31e4576f

Aliases

arxiv: 2307.11162 · arxiv_version: 2307.11162v2 · doi: 10.48550/arxiv.2307.11162 · pith_short_12: I6JLEHDO2RIL · pith_short_16: I6JLEHDO2RILXEFG · pith_short_8: I6JLEHDO

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/I6JLEHDO2RILXEFGPGYSY2MA7P \
  | 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: 4792b21c6ed450bb90a679b12c6980fbf7d46db689ecd02980ec70bf31e4576f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6643e54a7251cbbeef41aad7c4ecfc7eb2a7576d82592b86e2a06e58241ad0a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-07-20T18:00:08Z",
    "title_canon_sha256": "7539c7c4801bb78c2fdad1cf6a15add109e61fde85ba38cbdca98ae1b3b1036c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.11162",
    "kind": "arxiv",
    "version": 2
  }
}