Pith Number

pith:UFBSZC3W

pith:2015:UFBSZC3WTRQLXYRT7T64UD7HRJ

not attested not anchored not stored refs pending

Atomic and Molecular Phases of the Interstellar Medium

Mordecai-Mark Mac Low

arxiv:1601.00016 v1 · 2015-12-31 · 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{UFBSZC3WTRQLXYRT7T64UD7HRJ}

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	2026-05-18T00:53:08.630089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1432c8b769c60bbe233fcfdca0fe78a62a804a044e230738ed3a4f84558484d

Aliases

arxiv: 1601.00016 · arxiv_version: 1601.00016v1 · doi: 10.48550/arxiv.1601.00016 · pith_short_12: UFBSZC3WTRQL · pith_short_16: UFBSZC3WTRQLXYRT · pith_short_8: UFBSZC3W

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/UFBSZC3WTRQLXYRT7T64UD7HRJ \
  | 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: a1432c8b769c60bbe233fcfdca0fe78a62a804a044e230738ed3a4f84558484d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a8cdd9a97cdb2db303d3ac7745afe08dac1aed000050c9e509d82d0f4c18ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-31T21:46:37Z",
    "title_canon_sha256": "33c65bd7d34db042683624d3e20bb2ccb5044a4ef862a9aded0b7ab9763f5401"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00016",
    "kind": "arxiv",
    "version": 1
  }
}