Pith Number

pith:WI3TFPKV

pith:2011:WI3TFPKVAU4YW7RCH7IV3CQO2T

not attested not anchored not stored refs pending

Strong New Constraints on the Extragalactic Background Light in the Near- to Mid-IR

Eli Dwek, Frank Krennrich, Matthew Orr

arxiv:1101.3498 v3 · 2011-01-18 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WI3TFPKVAU4YW7RCH7IV3CQO2T}

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

Multi-TeV flaring in nearby High Energy Blazars: A photohadronic scenario

Receipt and verification

First computed	2026-05-18T02:22:51.659062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23732bd5505398b7e223fd15d8a0ed4c00e365bef5ac485a3f0c24ee82b0eaa

Aliases

arxiv: 1101.3498 · arxiv_version: 1101.3498v3 · doi: 10.48550/arxiv.1101.3498 · pith_short_12: WI3TFPKVAU4Y · pith_short_16: WI3TFPKVAU4YW7RC · pith_short_8: WI3TFPKV

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/WI3TFPKVAU4YW7RCH7IV3CQO2T \
  | 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: b23732bd5505398b7e223fd15d8a0ed4c00e365bef5ac485a3f0c24ee82b0eaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa8972de8d49572653828a02b0b35b705bfa74927585bf684f0d1343bf7fe36e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-01-18T17:00:23Z",
    "title_canon_sha256": "3f5dbf0c3d8cd8e96e491074e2bbf517093bd54f91f5269b3ba6f15040c900f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3498",
    "kind": "arxiv",
    "version": 3
  }
}