Pith Number

pith:ZT5CT26E

pith:2015:ZT5CT26EB2UGLHLZXM6CYDARVO

not attested not anchored not stored refs pending

Temperature as a third dimension in column-density mapping of dusty astrophysical structures associated with star formation

A. P. Whitworth, K. A. Marsh, O. Lomax

arxiv:1509.08699 v1 · 2015-09-29 · astro-ph.IM · 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{ZT5CT26EB2UGLHLZXM6CYDARVO}

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	2026-05-18T01:27:56.925901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccfa29ebc40ea8659d79bb3c2c0c11abab1bcdc83490fbf636febcd30dc9fe75

Aliases

arxiv: 1509.08699 · arxiv_version: 1509.08699v1 · doi: 10.48550/arxiv.1509.08699 · pith_short_12: ZT5CT26EB2UG · pith_short_16: ZT5CT26EB2UGLHLZ · pith_short_8: ZT5CT26E

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/ZT5CT26EB2UGLHLZXM6CYDARVO \
  | 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: ccfa29ebc40ea8659d79bb3c2c0c11abab1bcdc83490fbf636febcd30dc9fe75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc1916e8c4139be8e0aa6eb7064d0d36c9827ff0cb467c324063b7ad3bce7d4c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-09-29T11:52:16Z",
    "title_canon_sha256": "155609d4cb18d672e72de731164313d18ac30d563987bd96871d5fe8b5f204f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08699",
    "kind": "arxiv",
    "version": 1
  }
}