Pith Number

pith:HUHVAGE3

pith:2005:HUHVAGE35UPNCHPGVACG42INRZ

not attested not anchored not stored refs pending

Spectral Properties of a Two Component and Two Temperature Advective Flow

Samir Mandal, Sandip K. Chakrabarti

arxiv:astro-ph/0501292 v1 · 2005-01-14 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUHVAGE35UPNCHPGVACG42INRZ}

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	2026-05-18T00:59:50.932873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d0f50189bed1ed11de6a8046e690d8e5bb61055caa0bc4bb818919eacd5d5fc

Aliases

arxiv: astro-ph/0501292 · arxiv_version: astro-ph/0501292v1 · doi: 10.48550/arxiv.astro-ph/0501292 · pith_short_12: HUHVAGE35UPN · pith_short_16: HUHVAGE35UPNCHPG · pith_short_8: HUHVAGE3

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/HUHVAGE35UPNCHPGVACG42INRZ \
  | 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: 3d0f50189bed1ed11de6a8046e690d8e5bb61055caa0bc4bb818919eacd5d5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44df948f2d69a8298b23a9fdfa246d20353d34793952ee33e59474abfcb4e390",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-14T14:31:07Z",
    "title_canon_sha256": "72ad0fdd4d62fcc78d523423a9975e0cad71ca58112d93c76b579a6293baa98d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501292",
    "kind": "arxiv",
    "version": 1
  }
}