Pith Number

pith:ZQV6IIIM

pith:2010:ZQV6IIIMHJIVVJOQZLCFF5PLGB

not attested not anchored not stored refs pending

Determining the forsterite abundance of the dust around Asymptotic Giant Branch stars

B.L. de Vries, F. Kemper, J.A.D.L. Blommaert, L.B.F.M. Waters, M. Min

arxiv:1003.3100 v1 · 2010-03-16 · 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{ZQV6IIIMHJIVVJOQZLCFF5PLGB}

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	2026-05-18T02:08:33.438964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2be4210c3a515aa5d0cac452f5eb304bdf703f6674adc1e41d5bc88911e48a

Aliases

arxiv: 1003.3100 · arxiv_version: 1003.3100v1 · doi: 10.48550/arxiv.1003.3100 · pith_short_12: ZQV6IIIMHJIV · pith_short_16: ZQV6IIIMHJIVVJOQ · pith_short_8: ZQV6IIIM

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/ZQV6IIIMHJIVVJOQZLCFF5PLGB \
  | 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: cc2be4210c3a515aa5d0cac452f5eb304bdf703f6674adc1e41d5bc88911e48a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22339651f209bae254460ba68c1c6d79a4ba08cf1767fbf77efc56c33bf82bb2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-16T08:13:04Z",
    "title_canon_sha256": "65782de080e794505318429e55e23eb569c40d35591882be9c8a609fcf28e253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3100",
    "kind": "arxiv",
    "version": 1
  }
}