Pith Number

pith:OEGJ4YOT

pith:2003:OEGJ4YOTXU3IBETPLA6KICHRZH

not attested not anchored not stored refs pending

Extended Red Emission: Photoluminescence by Interstellar Nanoparticles

Adolf N. Witt, Uma P. Vijh

arxiv:astro-ph/0309674 v1 · 2003-09-24 · 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{OEGJ4YOTXU3IBETPLA6KICHRZH}

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.

Cited by

1 paper in Pith

Scylla: Observational Evidence for an Order of Magnitude in Dust Mass Opacity Evolution with ISM Density in the Large Magellanic Cloud

Receipt and verification

First computed	2026-07-04T14:12:55.903929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710c9e61d3bd3680926f583ca408f1c9fabdddec2212efa6ea432ce4038ac180

Aliases

arxiv: astro-ph/0309674 · arxiv_version: astro-ph/0309674v1 · doi: 10.48550/arxiv.astro-ph/0309674 · pith_short_12: OEGJ4YOTXU3I · pith_short_16: OEGJ4YOTXU3IBETP · pith_short_8: OEGJ4YOT

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/OEGJ4YOTXU3IBETPLA6KICHRZH \
  | 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: 710c9e61d3bd3680926f583ca408f1c9fabdddec2212efa6ea432ce4038ac180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91cae24570f351d4ade46195a3f93178961e31b389df26ccba07f961cf5946e8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-09-24T16:54:38Z",
    "title_canon_sha256": "852afc53a2b8cd56826d1acb9d9190606a287b3ef2b70a71c72809a0587e25e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0309674",
    "kind": "arxiv",
    "version": 1
  }
}