Pith Number

pith:E4BPOM5D

pith:2003:E4BPOM5DR5L7JU6RMKQ4FDQYBP

not attested not anchored not stored refs pending

Intermediate scale structure of the interstellar medium towards NGC 6231 in Sco OB1 with FUSE

H. Bluhm, K.S. de Boer (Sternwarte Bonn), O. Marggraf

arxiv:astro-ph/0312065 v1 · 2003-12-02 · 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{E4BPOM5DR5L7JU6RMKQ4FDQYBP}

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	2026-07-04T16:37:55.215775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2702f733a38f57f4d3d162a1c28e180bc5cf9d4e4d9fb4167f073894aff3336d

Aliases

arxiv: astro-ph/0312065 · arxiv_version: astro-ph/0312065v1 · doi: 10.48550/arxiv.astro-ph/0312065 · pith_short_12: E4BPOM5DR5L7 · pith_short_16: E4BPOM5DR5L7JU6R · pith_short_8: E4BPOM5D

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/E4BPOM5DR5L7JU6RMKQ4FDQYBP \
  | 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: 2702f733a38f57f4d3d162a1c28e180bc5cf9d4e4d9fb4167f073894aff3336d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec717c1b7f643f9c1a7f94395d1d506d9ae3b1b569fabade5c4c6d09cd303450",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-12-02T17:28:30Z",
    "title_canon_sha256": "1237f7200992fe1dfb47f181bbae3b90d1961a20a972ee056697898194f2e9cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0312065",
    "kind": "arxiv",
    "version": 1
  }
}