Pith Number

pith:7PRANOMG

pith:2007:7PRANOMGU5WJHIJEK65VTAGSWU

not attested not anchored not stored refs pending

A Far Ultraviolet Study of the Nova-like V794 Aquilae

E. M. Sion, P. E. Barrett, P. Godon, P. Szkody

arxiv:astro-ph/0703083 v1 · 2007-03-05 · 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{7PRANOMGU5WJHIJEK65VTAGSWU}

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	2026-05-18T04:37:01.087253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe206b986a76c93a12457bb5980d2b53625222af7d118ee10cff5f5bd6c3447

Aliases

arxiv: astro-ph/0703083 · arxiv_version: astro-ph/0703083v1 · doi: 10.48550/arxiv.astro-ph/0703083 · pith_short_12: 7PRANOMGU5WJ · pith_short_16: 7PRANOMGU5WJHIJE · pith_short_8: 7PRANOMG

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/7PRANOMGU5WJHIJEK65VTAGSWU \
  | 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: fbe206b986a76c93a12457bb5980d2b53625222af7d118ee10cff5f5bd6c3447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2abdc286a3d90e2133ca3b0a0b847ad60027736b5b2cdc4d0f1f0601a5afecd6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-05T18:34:55Z",
    "title_canon_sha256": "20534a1d244687453e15d68f07d2d9c7b97a0d0e16b5715ee590e06164b09f45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703083",
    "kind": "arxiv",
    "version": 1
  }
}