Pith Number

pith:P3FOHV5T

pith:2017:P3FOHV5TKA6G56ZZP3P7LXPSXS

not attested not anchored not stored refs pending

The Interstellar Medium and Star Formation of Galactic Disks. I. ISM and GMC properties with Diffuse FUV and Cosmic Ray Backgrounds

Benjamin Wu, Duncan Christie, Jonathan C. Tan, Qi Li, Thomas G. Bisbas

arxiv:1706.03764 v2 · 2017-06-12 · 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{P3FOHV5TKA6G56ZZP3P7LXPSXS}

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	2026-05-18T00:25:18.333182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ecae3d7b3503c6efb397edff5ddf2bc83a841544f318e9fdec720244c259c9d

Aliases

arxiv: 1706.03764 · arxiv_version: 1706.03764v2 · doi: 10.48550/arxiv.1706.03764 · pith_short_12: P3FOHV5TKA6G · pith_short_16: P3FOHV5TKA6G56ZZ · pith_short_8: P3FOHV5T

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/P3FOHV5TKA6G56ZZP3P7LXPSXS \
  | 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: 7ecae3d7b3503c6efb397edff5ddf2bc83a841544f318e9fdec720244c259c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4ffc728190c20364f5c34e713c27a0aa9c64950f3141ab6d556ae5e6fae897f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-12T17:59:45Z",
    "title_canon_sha256": "b89060c8ffc66d1a856d55b28f6f5e4542c667e1cce90a9e13db27ed581ea2f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03764",
    "kind": "arxiv",
    "version": 2
  }
}