Pith Number

pith:TE5QR753

pith:2010:TE5QR7532IG5BXJG3YM77HR4OK

not attested not anchored not stored refs pending

Iron Depletion into Dust Grains in Galactic Planetary Nebulae

G. Delgado-Inglada, M. Rodr\'iguez

arxiv:1009.3945 v1 · 2010-09-20 · 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{TE5QR7532IG5BXJG3YM77HR4OK}

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	2026-05-18T04:40:34.882792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

993b08ffbbd20dd0dd26de19ff9e3c72affd7a3eb8ad62dc632fe687bb21f11a

Aliases

arxiv: 1009.3945 · arxiv_version: 1009.3945v1 · doi: 10.48550/arxiv.1009.3945 · pith_short_12: TE5QR7532IG5 · pith_short_16: TE5QR7532IG5BXJG · pith_short_8: TE5QR753

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/TE5QR7532IG5BXJG3YM77HR4OK \
  | 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: 993b08ffbbd20dd0dd26de19ff9e3c72affd7a3eb8ad62dc632fe687bb21f11a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb8fb060de9971b3fec5173d71171b5c26d55e9ad52e82640fd5ae27a746af7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-20T20:37:35Z",
    "title_canon_sha256": "08d94871f0353b02331e5c04fd7caf928f32f1d82e3a36508deb93302c0bd3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3945",
    "kind": "arxiv",
    "version": 1
  }
}