Pith Number

pith:P76BALB5

pith:2009:P76BALB5UQR52MBS7VX7XAPGDG

not attested not anchored not stored refs pending

Physical Structure and Dust Reprocessing in a sample of HH Jets

(2) Universit\`a di Pisa, (3) INAF - Osservatorio Astrofisico di Arcetri, (4) Th\"uringer Landessternwarte Tautenburg, F. Bacciotti (3), Germany), Ireland, Italy, J. Eisl\"offel (4), L. Podio (1), S. Medves (2), T. P. Ray (1) ((1) Dublin Institute for Advanced Studies

arxiv:0907.3842 v1 · 2009-07-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P76BALB5UQR52MBS7VX7XAPGDG}

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	2026-05-18T02:12:54.693715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ffc102c3da423dd3032fd6ffb81e61981f917efd760f08711c98e37c4f6f680

Aliases

arxiv: 0907.3842 · arxiv_version: 0907.3842v1 · doi: 10.48550/arxiv.0907.3842 · pith_short_12: P76BALB5UQR5 · pith_short_16: P76BALB5UQR52MBS · pith_short_8: P76BALB5

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/P76BALB5UQR52MBS7VX7XAPGDG \
  | 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: 7ffc102c3da423dd3032fd6ffb81e61981f917efd760f08711c98e37c4f6f680

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a1fa874d0a8eb55d3bfaa079049ce27f683faa05ddd42e06cc4b877ca79e6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-07-22T13:39:46Z",
    "title_canon_sha256": "3c3ddff3732e69b3338502e63178e6e426ae6aa9a8026ae1eb3dff35b981a782"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3842",
    "kind": "arxiv",
    "version": 1
  }
}